Displaying 1 to 20 from 101 results

silk - Silky smooth profiling for Django

  •    Python

Silk is a live profiling and inspection tool for the Django framework. Silk intercepts and stores HTTP requests and database queries before presenting them in a user interface for further inspection. t records things like Time taken, Num. queries, Time spent on queries, Request/Response headers, Request/Response bodies and so on.

pyflame - Pyflame: A Ptracing Profiler For Python

  •    C++

Pyflame is a high performance profiling tool that generates flame graphs for Python. Pyflame is implemented in C++, and uses the Linux ptrace(2) system call to collect profiling information. It can take snapshots of the Python call stack without explicit instrumentation, meaning you can profile a program without modifying its source code. Pyflame is capable of profiling embedded Python interpreters like uWSGI. It fully supports profiling multi-threaded Python programs.Pyflame usually introduces significantly less overhead than the builtin profile (or cProfile) modules, and emits richer profiling data. The profiling overhead is low enough that you can use it to profile live processes in production.

pprof - pprof is a tool for visualization and analysis of profiling data

  •    Go

pprof is a tool for visualization and analysis of profiling data.pprof reads a collection of profiling samples in profile.proto format and generates reports to visualize and help analyze the data. It can generate both text and graphical reports (through the use of the dot visualization package).




Memprof - A Ruby gem for memory profiling

  •    Ruby

Memprof is a Ruby level memory profiler that can help you find reference leaks in your application. Memprof can also do very lightweight function call tracing to help you figure out which system calls, and library calls your code causes. Ruby memory profiler similar to bleak_house, but without patches to the Ruby VM.

Valgrind

  •    C

Valgrind is an award-winning instrumentation framework for building dynamic analysis tools. There are Valgrind tools that can automatically detect many memory management and threading bugs, and profile your programs in detail. You can also use Valgrind to build new tools.

node-inspector - Node.js debugger based on Blink Developer Tools

  •    Javascript

Node Inspector is a debugger interface for Node.js applications that uses the Blink Developer Tools (formerly WebKit Web Inspector).Since version 6.3, Node.js provides a built-in DevTools-based debugger which mostly deprecates Node Inspector, see e.g. this blog post to get started. The built-in debugger is developed directly by the V8/Chromium team and provides certain advanced features (e.g. long/async stack traces) that are too difficult to implement in Node Inspector.

v8-profiler - node bindings for the v8 profiler

  •    C++

takeSnapshot([name]) - returns new HEAP Snapshot instance. name is optional argument, by default snapshot name will be constructed from his uid.deleteAllSnapshots() - works as described in name.


pyinstrument - 🚴 Call stack profiler for Python. Shows you why your code is slow!

  •    Python

Pyinstrument supports Python 2.7 and 3.3+. Pyinstrument tells you which sections of code are making your software slow. It does this by observing your program's execution and then presenting a report that highlights the slow parts.

node-webkit-agent - NodeJS agent for WebKit devtools front-end

  •    Javascript

This module is an implementation of Chrome developer tools protocol. It is still pretty much a work in progress and only heap and CPU profilers are working right now. Help is wanted to finish implementing debugger, networking and console agents as well as a implementing from scratch a flamegraphs agent. This module allows you to debug and profile remotely your nodejs applications leveraging the following features by re-using the built-in devtools front-end that comes with any webkit-based browsers such as Chrome or Safari.

opencover - A code coverage tool for

  •    CSharp

OpenCover is a code coverage tool for .NET 2 and above (Windows OSs only - no MONO), with support for 32 and 64 processes and covers both branch and sequence points. OpenCover was started after attempts to make PartCover support 64-bit processes got just a little too complicated. The latest releases can be downloaded from releases or from the OpenCover mirror site on bitbucket. Alternatively why not try the nuget package (this is the most popular).

Remotery - Single C file, Realtime CPU/GPU Profiler with Remote Web Viewer

  •    C

A realtime CPU/GPU profiler hosted in a single C file with a viewer that runs in a web browser. Windows (MSVC) - add lib/Remotery.c and lib/Remotery.h to your program. Set include directories to add Remotery/lib path. The required library ws2_32.lib should be picked up through the use of the #pragma comment(lib, "ws2_32.lib") directive in Remotery.c.

vprof - Visual profiler for Python

  •    Python

vprof is a Python package providing rich and interactive visualizations for various Python program characteristics such as running time and memory usage. It supports Python 2.7, Python 3.4+ and distributed under BSD license. The project is in active development and some of its features might not work as expected.

py-spy - Sampling profiler for Python programs

  •    Rust

Py-Spy is a sampling profiler for Python programs. It lets you visualize what your Python program is spending time on without restarting the program or modifying the code in any way. Py-Spy is extremely low overhead: it is written in Rust for speed and doesn't run in the same process as the profiled Python program, nor does it interrupt the running program in any way. This means Py-Spy is safe to use against production Python code. Py-Spy works on Linux, OSX and Windows, and supports profiling all recent versions of the CPython interpreter (versions 2.3-2.7 and 3.3-3.7).

FlashPreloadProfiler - Good alternative to Adobe Flex Profiler

  •    Actionscript

FlashPreloadProfiler is an multi-purpose profiler designed to help productivity and stability during development of any flash scene. It gives access to more profiling tools like Overdraw graph, Mouse listeners graph, Internal events time repartition, Instantiation Statistics/StackTrace for all object (including Temporary object), Sampling data "Dump", hook on ANY flash app, local or web, debug or release.

Ruby-Prof - fast code profiler for Ruby

  •    Ruby

ruby-prof is a fast code profiler for Ruby.

KCachegrind

  •    KDE

The data files generated by Callgrind can be loaded into KCachegrind for browsing the performance results. This is a GUI/Visualization tool.





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